000 00665nam a2200253Ia 4500
001 23574
005 20240114000729.0
007 ta
008 060329s1937 a g b000 u 465 u
040 _aCotton College,Assam
041 _a465
082 _a537.6
_bK 833 P
100 _aKoller, L.R..
245 0 _aThe Physics of Electron Tubes /
_cL.R.Koller.
_hTextual Documents
250 _a2nd ed. /
260 _aNew York :
_bMcGraw - Hill book company ,
_c1937.
300 _axv,233p. :
_bill ;
_c22cm .
504 _aIndex
653 _aElectron Tubes
653 _aG-Physics
942 _2ddc
_cBK
999 _c23556
_d23556